The pair, who were photographed looking close in conversation at the awards, met back in 2015 when Anna played Charlie’s mum in the movie drama Urban and the Shed Crew.

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In some photographs, Anna whispers closely in Charlie's ear while in another Anna is photographed with her hand low on his back *cough, bum*.

A source told The Sun: "Everyone was a little shocked because he's so much younger, but there was electric chemistry between them. They only had eyes for each other and couldn't keep their hands to themselves."

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Charlie has been linked to one of his Stranger Things co-stars IRL, Natalia Dyer, (they were spotted holding hands just a week ago) which is what makes the whole thing a little bit more awkward.